Experts at the Museum of Science and Industry are appealing for information about a mysterious two-foot high post-war microscope which was the first mass-produced electron magnifier in Britain.
Scientists believe the EM2/1 structure, made by Metropolitan Vickers Electrical Company in 1947 and used by the University of Manchester’s Institute of Science and Technology until the 1980s, may have been used for cell or metals research.
Cat Rushmore with the EM2/1 electron microscope
It is capable of magnifying objects up to 10,000 times – five times more than light microscopes. Organisers are hoping researchers who used the instrument will be able to provide log books, pictures, memories and stories to reveal more as part of the new Revolution Manchester Gallery.
"We have very little information about this electron microscope, although it's a fascinating object and must have been used for some important research," said Science Curator Cat Rushmore.
"The people who used it and the discoveries they made while using it are just as an important part of the story as the microscope itself."
Call 0161 606 0116 or email Cat Rushmore if you can help.
Images: Chris Foster
